[Xymon] OpenSSL Errors for some https tests

Michael Gallen Michael.Gallen at avotus.com
Mon Sep 17 22:40:13 CEST 2012


Hi All
I need help resolving OpenSSL errors for some internal and some public https sites.

I am migrating from Hobbit 4.2.0 on CentOS 5.5 to Xymon 4.3.9 on CentOS 6.2

Everything works fine on CentOS 5.5 but on CentOS 6.2 we get SSL errors for some of our https sites.
Some https sites test ok, others always fail.

Hobbit uses openssl 0.9.8e-12.el5_5.7
Xymon uses openssl 1.0.0-25.el6_3.1

The error also displays when testing with wget and openssl -debug, please see below..

[xymon at xymon server]$ wget https://wiki.local.com
--2012-09-17 16:19:45--  https://wiki.local.com/
Resolving wiki.avotuscorp.com... 10.12.0.61
Connecting to wiki.local.com|10.12.0.61|:443... connected.
OpenSSL: error:140773F2:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert unexpected message
Unable to establish SSL connection.


[xymon at xymon server]$ openssl s_client -connect wiki.local.com:443 -state -debug
CONNECTED(00000003)
SSL_connect:before/connect initialization
write to 0x89dcab0 [0x8a13ac8] (113 bytes => 113 (0x71))
0000 - 16 03 01 00 6c 01 00 00-68 03 01 50 57 86 8f 01   ....l...h..PW...
0010 - 39 d7 67 bc af ad dd 03-01 44 c8 f7 ca 43 0e 69   9.g......D...C.i
0020 - bf dc 31 da 0b 44 c8 2f-5a 5c 57 00 00 3a 00 39   ..1..D./Z\W..:.9
0030 - 00 38 00 88 00 87 00 35-00 84 00 16 00 13 00 0a   .8.....5........
0040 - 00 33 00 32 00 9a 00 99-00 45 00 44 00 2f 00 96   .3.2.....E.D./..
0050 - 00 41 00 05 00 04 00 15-00 12 00 09 00 14 00 11   .A..............
0060 - 00 08 00 06 00 03 00 ff-02 01 00 00 04 00 23      ..............#
0071 - <SPACES/NULS>
SSL_connect:SSLv2/v3 write client hello A
read from 0x89dcab0 [0x8a19028] (7 bytes => 7 (0x7))
0000 - 15 03 01 00 02 02 0a                              .......
SSL3 alert read:fatal:unexpected_message
SSL_connect:error in SSLv2/v3 read server hello A
3077838572:error:140773F2:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert unexpected message:s23_clnt.c:674:
---
no peer certificate available
---
No client certificate CA names sent
---
SSL handshake has read 7 bytes and written 113 bytes
---
New, (NONE), Cipher is (NONE)
Secure Renegotiation IS NOT supported
Compression: NONE
Expansion: NONE
---


Thanks for any help
Michael

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